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Antilock Brake Code

Discussion in 'Chevy Trucks' started by lawnmedic, Aug 10, 2010.

  1. lawnmedic

    lawnmedic Senior Member
    Messages: 703

    2001 GMC Yukon 4x4 with 5.3L 120,000 miles
    I have the brake and Anti lock dash lights that are coming on "sometimes".
    I get code C0265 ion the reader... ECBM Motor Relay Circuit.

    Looking for help on what the problem is.
  2. BlizzardBeater

    BlizzardBeater Senior Member
    from Maine
    Messages: 420

    Most shops will tell you that replacement of your ECBM is neccessary. While they are probably right, a little known trick is to locate your G110 ground, usually located under the drivers side door on the frame rail, and clean it and make sure its tight. If this doesnt work, be prepared for the repair bill, i've seen quotes from other shops as high as $950!